Show simple item record

dc.creatorBobić, Ilija
dc.creatorRuzic, Jovana
dc.creatorBobić, Biljana
dc.creatorBabić, Miroslav
dc.creatorVencl, Aleksandar
dc.creatorMitrovic, Slobodan
dc.date.accessioned2019-01-30T17:42:20Z
dc.date.available2019-01-30T17:42:20Z
dc.date.issued2014
dc.identifier.issn0921-5093
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/1566
dc.description.abstractHybrid A356/SiCp/Gr(p) composites were produced via compo-casting using the A356 aluminum alloy as the composite matrix, with silicon carbide microparticles (SiCp) and graphite macroparticles (Gr(p)) as reinforcements. The effect of the thixocasting process on the microstructure of a modified A356 alloy (with 0.03 mass% of strontium) was considered. The microstructures of the thixocast A356 alloy and the synthesized composite materials were examined by means of optical microscopy (OM), scanning electron microscopy (SEM), energy dispersive X-ray spectrometry (EDS) and X-ray diffraction (XRD). The fracture surfaces of the composite matrix and the composites were also analyzed. The thixocast A356 alloy and the composites were subjected to artificial aging after a solution heat treatment. Aging kinetics was followed by hardness measurements. Differential scanning calorimetry (DSC) was applied to reveal the presence of phases formed during artificial aging. The composites reached maximum hardness faster than the thixocast A356 alloy. The time required to attain peak hardness decreases with the increase in the content of particulate reinforcements.en
dc.publisherElsevier Science Sa, Lausanne
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/35021/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172005/RS//
dc.rightsrestrictedAccess
dc.sourceMaterials Science and Engineering A-Structural Materials Properties Microstructure and Processing
dc.subjectElectron microscopyen
dc.subjectHardness measurementen
dc.subjectAluminum alloysen
dc.subjectCompositesen
dc.subjectSemisolid processingen
dc.subjectAge hardeningen
dc.titleMicrostructural characterization and artificial aging of compo-casted hybrid A356/SiCp/Gr(p) composites with graphite macroparticlesen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractБобић, Биљана; Рузиц, Јована; Митровиц, Слободан; Бобиц, Илија; Бабиц, Мирослав; Венцл, Aлександар;
dc.citation.volume612
dc.citation.spage7
dc.citation.epage15
dc.citation.other612: 7-15
dc.citation.rankaM21
dc.identifier.doi10.1016/j.msea.2014.06.028
dc.identifier.rcubConv_3193
dc.identifier.scopus2-s2.0-84902992162
dc.identifier.wos000340331300002
dc.type.versionpublishedVersion


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record